$689* & up -- Europe Sale Fares in Late May, R/T

*Terms/Conditions:
Conditions for this offer:
Purchase by: 07/31/2012.
Departure period: 08/01/2012-08/25/2012.
Return period: 08/05/2012-09/25/2012.
Advance Purchase Period: 14 days.
Fares are shown in U.S. dollars.
Travel Economy Class on Air Canada, Austrian, Lufthansa, Swiss or United.
Fares are based on round-trip purchase (PUR) and mid-week travel.
Saturday night stay is required. Weekend surcharges up to $60 round-trip.
Maximum stay is 1 month.
Date changes before and after departure: permitted at $250 per change.
Fares are subject to change without notice and are based on the most direct routing to each destination. Additional transfers will increase the fare. Fares include applicable taxes, fees, carrier and airport charges, including the September 11th Security Fee of a maximum of $10 per round-trip. Additional baggage fees may apply. Seats are limited and may not be available on all days/flights. Tickets are non-refundable, non-endorsable, non-transferable and other restrictions may apply.